Java tutorial
package de.metas.ui.web.handlingunits.report; import java.util.List; import com.google.common.base.Predicates; import com.google.common.collect.ImmutableList; import de.metas.handlingunits.HuId; import de.metas.handlingunits.report.HUToReport; import de.metas.ui.web.handlingunits.HUEditorRow; import lombok.EqualsAndHashCode; import lombok.NonNull; import lombok.ToString; /* * #%L * metasfresh-webui-api * %% * Copyright (C) 2018 metas GmbH * %% * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as * published by the Free Software Foundation, either version 2 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this program. If not, see * <http://www.gnu.org/licenses/gpl-2.0.html>. * #L% */ @EqualsAndHashCode(of = "huId") @ToString(exclude = "row") public final class HUEditorRowAsHUToReport implements HUToReport { public static HUEditorRowAsHUToReport of(final HUEditorRow row) { return new HUEditorRowAsHUToReport(row); } private final HUEditorRow row; private final HuId huId; private final int partnerId; private final String huUnitType; private final boolean topLevel; private HUEditorRowAsHUToReport(@NonNull final HUEditorRow row) { this.row = row; huId = row.getHuId(); partnerId = row.getBPartnerId(); huUnitType = row.getType().toHUUnitType(); topLevel = row.isTopLevel(); } @Override public HuId getHUId() { return huId; } @Override public int getBPartnerId() { return partnerId; } @Override public String getHUUnitType() { return huUnitType; } @Override public boolean isTopLevel() { return topLevel; } @Override public List<HUToReport> getIncludedHUs() { return row.getIncludedRows().stream().map(HUEditorRow::getAsHUToReportOrNull).filter(Predicates.notNull()) .collect(ImmutableList.toImmutableList()); } }